0 1 2 3 Sat 12 Apr 2003 Tue 15 Apr 2003 Fri 18 Apr 2003 Mon 21 Apr 2003 Thu 24 Apr 2003 Sun 27 Apr 2003 Wed 30 Apr 2003 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All